Hi,
I wonder if someone would share experience with building open-top chambers for surface heating of soil. My main question is what material can be used to build them? I found researchers using Sun-Lite HP panels and polycarbonate panels. The former seems to be used more often, but the latter seems to be more readily available.
Any input is appreciated!
Tamara
picture source: https://sv.m.wikipedia.org/wiki/Fil:Open-top_chamber_vid_Latnjajaure_F%C3%A4ltstation_2.jpg